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Pharmacology Anti Microbial 49cbe634

Which of the following anti TB drug is NOT bactericidal

A
Rifampicin
B
Isoniazid
C
Pyrazinamide
D
Ethambutol
High-Yield Explanation
Ans. (d) EthambutolRef. KDT/742* Ethalmbutol is selectively tuberculostatic and clinically as active as Streptomycin.1st Line ATT Drugs action on bacteria and hepatoxictyDrugBactericidal/ BacteristaticHepatotoxicityIsoniazidCidal+RifampicinCidal+PyrazinamideCidal++++EthambutolSTATIC-NoStreptomycinCidal-No

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